Mark Asset Management LP holds a focused book of 31 stocks worth $753.0M as of Q1 2026 (disclosed May 15, 2026, a ~45-day 13F lag). This quarter they opened Micron Technology Inc and trimmed Ge Vernova Inc. Their largest long position is Nvidia Corp at 11% of the equity book. They also disclosed $259.5M in put options (a bearish bet) and $84.6M in call options (bullish), shown separately below and excluded from the equity book.
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curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/860176/holdings"
Use Arkolith to show MARK ASSET MANAGEMENT LP's latest holdings, largest changes, and filing provenance.
Top-heavy: focused book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
100% mapped to company sectors
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices, no cost basis
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Nvidia Corporation COM | $83.2M | 476.9K | 11.0% | ▲+5.1% Added · +23K sh | |
| 2 | Meta Platforms Inc CL A | $75.6M | 132.1K | 10.0% | ▲+1.7% Added · +2K sh | |
| 3 | Alphabet Inc CAP STK CL A | $72.3M | 251.6K | 9.6% | ▲+1.0% Added · +3K sh | |
| 4 | Amazon Com Inc COM | $56.4M | 270.9K | 7.5% | ▲+11% Added · +26K sh | |
| 5 | Taiwan Semiconductor Manufac SPONSORED ADS | $55.8M | 165.2K | 7.4% | ▲+291% Added · +123K sh | |
| 6 | Arm Holdings PLC SPONSORED ADS | $53.2M | 351.6K | 7.1% | ▲+24% Added · +68K sh | |
| 7 | Ge Vernova Inc COM | $48.8M | 55.9K | 6.5% | ▼−5.3% Reduced · −3K sh | |
| 8 | Boeing Co COM | $41.0M | 205.9K | 5.4% | ▼−2.2% Reduced · −5K sh | |
| 9 | RTX Corporation COM | $40.6M | 210.3K | 5.4% | ▼−5.6% Reduced · −12K sh | |
| 10 | Wynn Resorts Ltd COM | $33.6M | 330.4K | 4.5% | ▲+24% Added · +64K sh | |
| 11 | Apple Inc COM | $31.5M | 124.1K | 4.2% | ▲+25% Added · +25K sh | |
| 12 | Capital One Finl Corp COM | $22.6M | 123.8K | 3.0% | ▲+3.4% Added · +4K sh | |
| 13 | Riot Platforms Inc COM | $21.5M | 1.74M | 2.9% | ▲+21% Added · +307K sh | |
| 14 | ASML Hldg NV N Y REGISTRY SHS | $21.4M | 16.2K | 2.8% | ▲+2.5% Added · +401 sh | |
| 15 | Netflix Inc. COM | $11.2M | 116.4K | 1.5% | ▲+5.8% Added · +6K sh | |
| 16 | Ge Aerospace COM NEW | $10.6M | 37.3K | 1.4% | ▼−7.6% Reduced · −3K sh | |
| 17 | Disney Walt Co COM | $9.2M | 95.7K | 1.2% | ▼−66% Reduced · −184K sh | |
| 18 | Oracle Corp COM | $9.2M | 62.2K | 1.2% | ▼−56% Reduced · −78K sh | |
| 19 | Micron Technology Inc COM | $8.3M | 24.5K | 1.1% | ▲New New position | |
| 20 | Corning Inc COM | $8.2M | 60.6K | 1.1% | ▲New New position | |
| 21 | Paramount Skydance Corp COM CL B | $7.5M | 827.7K | 1.0% | ▲+62% Added · +316K sh | |
| 22 | Draftkings Inc New COM CL A | $6.6M | 305.8K | 0.9% | ▲+482% Added · +253K sh | |
| 23 | Schwab Charles Corp COM | $6.5M | 69.4K | 0.9% | ▼−8.4% Reduced · −6K sh | |
| 24 | Hut 8 Corp COM | $4.6M | 97.9K | 0.6% | ▼−19% Reduced · −23K sh | |
| 25 | Mineralys Therapeutics Inc COM | $3.9M | 144.9K | 0.5% | ▲New New position | |
| 26 | Alphabet Inc CAP STK CL C | $3.6M | 12.7K | 0.5% | ▼−4.1% Reduced · −539 sh | |
| 27 | Chime Finl Inc COM SHS CL A | $2.1M | 110.2K | 0.3% | ▼−64% Reduced · −199K sh | |
| 28 | Tesla Inc COM | $1.3M | 3.5K | 0.2% | ▼−37% Reduced · −2K sh | |
| 29 | Simon Ppty Group Inc New COM | $1.2M | 6.3K | 0.2% | ▼−23% Reduced · −2K sh | |
| 30 | Martin Marietta Matls Inc COM | $945K | 1.6K | 0.1% | ▼−19% Reduced · −365 sh | |
| 31 | Liquidia Corporation COM NEW | $680K | 18.0K | 0.1% | ▲New New position |
Put / call positions from the 13F — totals include every disclosed option leg
| Type | Underlying | Notional value | Underlying shares |
|---|---|---|---|
| PUT · bearish | SS SPDR S&P 500 ETF TRUST-USSPY | $259.5M | 399K |
| CALL · bullish | NVIDIA CORPNVDA | $47.2M | 271K |
| CALL · bullish | AMAZON.COM INCAMZN | $16.7M | 80K |
| CALL · bullish | TAIWAN SEMICONDUCTOR-SP ADRTSM | $14.0M | 42K |
| CALL · bullish | WALT DISNEY CO/THEDIS | $3.9M | 40K |
| CALL · bullish | ARM HOLDINGS PLC-ADRARM | $2.8M | 19K |
13F filers disclose option positions at the market value of the underlying the contracts reference, not the premium paid. A put is a bearish bet (it gains if the stock falls); a call is bullish. “Underlying shares” is the share count the contracts control, not a share holding. These legs are excluded from the equity book, weighting, concentration and sector figures above.
As-of date vs the date the SEC received each filing
Holdings from SEC EDGAR 13F-HR filings, updated quarterly ~45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.